2112002222102 has 8 divisors (see below), whose sum is σ = 3168464422512. Its totient is φ = 1055847414600.

The previous prime is 2112002222101. The next prime is 2112002222111. The reversal of 2112002222102 is 2012222002112.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112002222101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76831049 + ... + 76858532.

It is an arithmetic number, because the mean of its divisors is an integer number (396058052814).

Almost surely, 2^{2112002222102} is an apocalyptic number.

2112002222102 is a deficient number, since it is larger than the sum of its proper divisors (1056462200410).

2112002222102 is a wasteful number, since it uses less digits than its factorization.

2112002222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153696454.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2112002222102 its reverse (2012222002112), we get a palindrome (4124224224214).

The spelling of 2112002222102 in words is "two trillion, one hundred twelve billion, two million, two hundred twenty-two thousand, one hundred two".